Results 31 to 40 of about 229,083 (186)

Late Viséan (Mississippian) ammonoids (Cephalopoda) from the Central Moroccan Meseta

open access: yesEuropean Journal of Taxonomy
Late Viséan (Mississippian) ammonoids (Cephalopoda) from the Central Moroccan Meseta are described monographically for the first time. Several localities have yielded low-diversity assemblages, consisting mainly of species already known from southern ...
Dieter Korn, Volker Ebbighausen
doaj   +1 more source

Fig. 39 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

open access: yes, 2023
Fig. 39. Stockumites convexus (Vöhringer, 1960) from the Oberrödinghausen railway cutting. A. Holotype GPIT-PV-63903 (Vöhringer Coll.) from bed 6. B. Paratype GPIT-PV-63905 (Vöhringer Coll.) from bed 5. C.
Korn, Dieter, Weyer, Dieter
core   +1 more source

Fig. 52 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

open access: yes, 2023
Fig. 52. Acutimitoceras ucatum sp. nov. from the Oberrödinghausen railway cutting, both Vöhringer Coll. A. Paratype GPIT-PV-63899 from bed 5. B. Holotype GPIT-PV-63900 from bed 6.
Korn, Dieter, Weyer, Dieter
core   +1 more source

Fig. 72 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

open access: yes, 2023
Fig. 72. Gattendorfia valdevoluta sp. nov. from the Oberrödinghausen railway cutting. A. Holotype MB.C.31155 (Weyer 1993–1994 Coll.) from bed 3d2. B. Paratype MB.C.31154 (Weyer 1993–1994 Coll.) from bed 2b. Scale bar units = 1 mm.Published as part of <
Korn, Dieter, Weyer, Dieter
core   +1 more source

Fig. 101 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

open access: yes, 2023
Fig. 101. Hasselbachia erronea sp. nov., holotype, MB.C.31198 (Weyer 1993–1994 Coll.) from the Oberrödinghausen railway cutting, bed 3e. Scale bar units = 1 mm.Published as part of <i>Korn, Dieter & Weyer, Dieter, 2023, The ammonoids from the ...
Korn, Dieter, Weyer, Dieter
core   +1 more source

One Hundred Years of the German Soil Science Society (DBG) 1926–2026: Origins, Facts, and Background of an Eventful History

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT On its 100th anniversary in 2026, the German Soil Science Society (DBG) is looking back not only on an eventful history with traditions and impressive achievements but also with painful interruptions and ruptures. One curious fact is that the DBG was initially founded as the national section of the International Soil Science Society (ISSS ...
Karl‐Heinz Feger
wiley   +1 more source

Fig. 74 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

open access: yes, 2023
Fig. 74. Gattendorfia schmidti sp. nov. from the Oberrödinghausen railway cutting. A. Holotype GPIT- PV-63952 (Vöhringer Coll.) from bed 1. B. Paratype MB.C.31157.1 (Vöhringer Coll.) from bed 3c. Scale bar units = 1 mm.Published as part of <i>Korn,
Korn, Dieter, Weyer, Dieter
core   +1 more source

New geochronological constraints on Late Pleistocene glaciation in the southern Cadí Massif, SE Pyrenees

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva   +5 more
wiley   +1 more source

Fig. 77 in The ammonoids from the Gattendorfia Limestone of Oberrödinghausen (Early Carboniferous; Rhenish Mountains, Germany)

open access: yes, 2023
Fig. 77. Gattendorfia corpulenta sp. nov. from the Oberrödinghausen railway cutting; photographs and dorsal view reconstructions. A. Holotype MB.C.31160.1 (Vöhringer Coll.) from bed 3.4. B. Paratype MB.C.31164 (Weyer 1993–1994 Coll.) from bed 3e.
Korn, Dieter, Weyer, Dieter
core   +1 more source

Late Pleistocene cryogenic calcite spherolites from the Malachitdom Cave (NE Rhenish Slate Mountains, Germany): Origin, unusual internal structure and stable C-O isotope composition. [PDF]

open access: yesInternational Journal of Speleology, 2008
Cryogenic calcites yielded U-series ages in the range from 15.61±0.20 ka to 14.48±0.12 ka, which is the youngest age obtained so far for this type of cryogenic cave carbonates in Europe.
Detlev Konrad Richter   +1 more
doaj  

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